** Tags added: kern-8906
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https://bugs.launchpad.net/bugs/2048991
Title:
upstream Intel VSC firmware paths moved to intel/vsc/
Status in linux-firmware package in Ubuntu:
Confirmed
Status in linux-firmware source package in Jammy:
In Progress
Status in linux-firmware source package in Noble:
Confirmed
Bug description:
[SRU Justification]
[Impact]
In upstream commit 5370a431 ("mei: vsc: Rework firmware image names") for
char-misc-next targeting v6.8, the VSC firmware paths have been changed to
intel/vsc instead of the original vsc/soc_a1_prod that has been used for all
existing Intel IPU6 camera platforms.
[Fix]
Upstream linux-firmware commit cfc997c6 ("intel: vsc: Add firmware for Visual
Sensing Controller").
In order to keep backward compatibility for Jammy oem/hwe kernels, an
additional
patch adds symlinks for each moved binary.
[Test Case]
The binaries are bit-to-bit identical, except for the destination path
installed. With extra symlinks created, all the IPU6 platforms should keep
working as usual.
[Where problems could occur]
No problem is expected.
[Other Info]
We're switching to upstreamed binaries in Jammy and Noble, because they're
likely to receive furhter updates for both linux-firmware and vsc drivers.
========== original bug report ==========
In upstream commit
https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-
misc.git/commit/?h=char-misc-
next&id=5370a431ef915b52697d25a5a32cbaf9a4cbef95 for char-misc-next
targeting v6.8, the VSC firmware paths have been changed to intel/vsc
instead of the original vsc/soc_a1_prod that has been used for all
existing Intel IPU6 camera platforms.
The corresponding linux-firmware commit is in
https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-
firmware.git/commit/?id=cfc997c664f076c6800b749ed7ef315b1e8e76fd.
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